Irregular verbs exercises: past simple and past participle
Test 1. Complete the sentences with the past simple and past participle. Use the verbs in brackets.
You ___ about it, but you didn't tell me. - I have ___ her for a long time.
You knew about it, but you didn't tell me. - I have known her for a long time.
Past simple and past participle exercises on regular and irregular verbs (with lists of verbs and PDF worksheets for elementary - advanced learners of English as a foreign language).